all.bat: report error code back to the gobuilder

not sure that it will work, but.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5649051

diff --git a/src/all.bat b/src/all.bat
index 93e07b578a01cb503fc9c29d42e41f9c8232814d..feaf4e65dfd608626edbf019395199bff47d524d 100644 (file)
--- a/src/all.bat
+++ b/src/all.bat
@@ -16,3 +16,4 @@ if %GOBUILDFAIL%==1 goto end
 ..\bin\tool\dist banner
 
 :end
+exit %GOBUILDFAIL%